Specification Sheet

Product Name
Cortisone ≥98%

Product Number
c2755

Product Brand
sigma

CAS Number
53-06-5

Molecular Weight
360.44

Test

Specification

APPEARANCE (COLOR)White to Off White
APPEARANCE (FORM)Powder
PURITY (HPLC AREA %)≥ 98 %
SOLUBILITY (COLOR)Colorless to Faint Yellow
SOLUBILITY (TURBIDITY)Clear to Very Slightly Hazy
SOLUBILITY (METHOD)200MG PLUS 4ML OF CHLOROFORM:METHANOL (1:1)
INFRARED SPECTRUMCONFORMS TO STRUCTURE
WAVELENGTH (1) (UV)LAMBDA MAX 238-239 NM
MOLAR ABSORBANCY INDEX (1)EMM = 15.4-16.0
SOLVENT (UV)Methanol